Garryricken line - heirs of the third son of the 11th earl Duiske and Galmoye line - heirs of the 10th earl Butlers of Mountgarret Mountgarret may take its name from the townland of Tifeaghna (Mount Garret) in the civil parish of Sheefin, in the barony of Galmoy or from Clomantagh (Mount Garret) in the civil parish of Clomantagh in the County of Crannagh. Both baronies are in the northwestern corner of County Kilkenny. The Viscounts are recorded as significant landowners there (where they occupied lands around Clomantagh Castle for many centuries), as well as holding lands in the neighbouring civil parish of Coolcashin. It may also refer to a district of the town of New Ross in County Wexford. This branch was in turn an offshoot of the Polestown branch. Notable family members Richard Butler, 1st Viscount Mountgarret (1500–1571) Edmund Butler, 2nd Viscount Mountgarret (died 1602) Richard Butler, 3rd Viscount Mountgarret (1578–1651) Edmund Butler, 4th Viscount Mountgarret (1595–1679) Edmund Butler, 10th Viscount Mountgarret (died 1752) Edmund Butler, 11th Viscount Mountgarret (1745–1793) Edmund Butler, 1st Earl of Kilkenny (1771–1846) Henry Butler, 13th Viscount Mountgarret (1816–1900) Henry Butler, 14th Viscount Mountgarret (1844–1912) Edmund Butler, 15th Viscount Mountgarret (1875–1918) Piers Butler, 16th Viscount Mountgarret (1903–1957) Richard Butler, 17th Viscount Mountgarret (1936–2004) Piers Butler, 18th Viscount Mountgarret (born 1961) Butlers of Cloughgrenan The second son of James Butler, 9th Earl of Ormond was Sir Edmund Butler of Cloughgrenan who occupied lands at Cloughgrenan (a townland near Carlow town). Tulleophelim (or Tullowphelim) is near the town of Tullow in County Carlow. The castle of Tulleophlim had been built by James Butler, 4th Earl of Ormond before 1450. Notable family members Sir Edmund Butler of Cloughgrenan (c. 1531 – 1602), Theobald Butler, Viscount Butler of Tulleophelim, a son of Sir Edmund. Sir Thomas Butler of Cloughgrenan, 1st Baronet, illegitimate son of Sir Edmund. Sir Edmund Butler of Cloughgrenan, 2nd Baronet, son of 1st Baronet. Butlers of Kilcash and Thurles The third son of James Butler, 9th Earl of Ormond, was John who occupied lands in Kilcash, near Clonmel, County Tipperary. His heirs went on to provide four immediate heirs to the earldom of Ormond when the senior line failed through lack of legitimate male issue. Notable family members John Butler of Kilcash Walter Butler, 11th Earl of Ormond, son of John and the first member of the Kilcash branch to inherit the earldom when the